%!PS-Adobe-2.0
%
% RPN calculator
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% Written by: Junhui DENG
% Last update: Mar. 2009
%
/Arial-Black findfont
24 scalefont
setfont
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150 640 moveto
(( 5 + 6 * 6 ) * 7 * 7 = ) show
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5 6 6 mul add 7 mul 7 mul
20 string cvs show
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150 600 moveto
(( 4 * 4 + 5 * 5 ) * 7 * 7 = ) show
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4 4 mul 5 5 mul add 7 mul 7 mul
20 string cvs show
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